⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-50088038, with some changes.
This name is a synonym of Mentzelia laevicaulis var. parviflora .
The record derives from Tropicos which reports it as a synonym (record 50088038
) with original publication details: Bull. Torrey Bot. Club 30(5): 276 276 1903.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:255581-2
.